>4um5D (D:) observed residues (from ATOM records)
mneiyqkakhiklfamdvdgilsdgqiiynsegtetkafyvqdglglqalkqsgiilaii
tgrssamvdrrakelgishiiqgqddkltalvgltkklgielshcayigddlpdlkavre
agfgisvpngceqtravsdyittktggngavrevcelilkaqnnfdafiatfq